Individual Calculations October 2018
 Hossein Khademi, Hadi  Total change: -47.60  Rating chartPersonal card
 3rd Iranian Amateur Under 1700 Championship 1397 Zanjan IRI 2018-09-10
RcRownchangeKK*chgGame
 1490 1625 6.00 11 -1.19 40 -47.60 
  Heidari, Sanaz 1225  * IRI1.0010.08403.20 
  Khalifezadeh, Jaafar 1701 IRI1.0010.604024.00 
  Zarezadeh, Mohammad Mahdi 1440 IRI1.0010.264010.40 
  Roohi, Shahriyar 1657 IRI1.0010.544021.60 
  Ojaghi, Mehrad 1631 IRI0.001-0.4940-19.60 
  Karami, Mahan 1678 IRI0.5010.07402.80 
  Rasouli Mehrjardi, Amirmohammad 1697 IRI0.001-0.4040-16.00 
  Alavi, Mahsa 1263 IRI0.001-0.9040-36.00 
  Moosavifar, Seyed Abolfazl 1427 IRI1.0010.24409.60 
  Samadi, Marzieh 1375 IRI0.001-0.8140-32.40 
  Shiri, Omid 1296 IRI0.501-0.3840-15.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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